<!DOCTYPE html>
<!--
Copyright 2011 WebDriver committers
Copyright 2011 Google Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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     http://www.apache.org/licenses/LICENSE-2.0

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<html>
<head>
  <title>is_element_clickable_test.html</title>
  <script type="text/javascript" src="test_bootstrap.js">
  </script>
  <script type="text/javascript">
    goog.require('goog.math.Coordinate');
    goog.require('goog.testing.jsunit');
    goog.require('webdriver.chrome');
  </script>

  <script type="text/javascript">
    function isClickable(elem, coord) {
      var result = webdriver.chrome.isElementClickable(elem, coord);
      console.log(result.message);
      return result.clickable;
    }

    function getMidClientRect(elem) {
      var rect = elem.getClientRects()[0];
      var x = rect.left + (rect.right - rect.left) / 2;
      var y = rect.top + (rect.bottom - rect.top) / 2;
      return new goog.math.Coordinate(x, y);
    }

    function testElementIsClickable() {
      var elem = document.getElementById('1');
      assertTrue(isClickable(elem, getMidClientRect(elem)));
    }

    function testNotClickableAtPoint() {
      var elem = document.getElementById('2');
      var otherElem = document.getElementById('2b');
      assertFalse(isClickable(elem, getMidClientRect(otherElem)));
    }

    function testElementIsClickableByDescendant() {
      var elem = document.getElementById('3');
      var child = document.getElementById('4');
      assertTrue(isClickable(elem, getMidClientRect(child)));
    }

    function testInvalidCoordinateIsNotClickable() {
      var elem = document.getElementById('1');
      assertFalse(isClickable(elem, new goog.math.Coordinate(-1, -1)));
    }

  </script>
</head>
<body>
  <div id='1' style='background-color:black'>1</div>
  <div id='2' style='background-color:orange'>2</div>
  <div id='2b' style='background-color:purple'>2b</div>
  <div id='3' style='background-color:green'>
    <div>3</div>
    <div id='4' style='background-color:blue; position:relative; top:50px'>
      div
    </div>
  </div>
</body>
</html>
